// Theme installation code inspired by kcm_icon
void KDMThemeWidget::installNewTheme()
{
QString url;
KUrlRequesterDialog fileRequester(url, i18n("Drag or Type Theme URL"), this);
fileRequester.urlRequester()->setMode(KFile::File | KFile::Directory | KFile::ExistingOnly);
KUrl themeURL = fileRequester.getUrl();
if (themeURL.isEmpty())
return;
#if 0
if (themeURL.isLocalFile() && QDir(themeURL.toLocalFile()).exists()) {
insertTheme(themeURL.toLocalFile());
emit changed();
return;
}
#endif
QString themeTmpFile;
if (!KIO::NetAccess::download(themeURL, themeTmpFile, this)) {
QString sorryText;
if (themeURL.isLocalFile())
sorryText = i18n("Unable to find the KDM theme archive %1.", themeURL.prettyUrl());
else
sorryText = i18n("Unable to download the KDM theme archive;\n"
"please check that address %1 is correct.", themeURL.prettyUrl());
KMessageBox::sorry(this, sorryText);
return;
}
QList<const KArchiveDirectory *> foundThemes;
KTar archive(themeTmpFile);
archive.open(QIODevice::ReadOnly);
const KArchiveDirectory *archDir = archive.directory();
foreach (const QString &ent, archDir->entries()) {
const KArchiveEntry *possibleDir = archDir->entry(ent);
if (possibleDir->isDirectory()) {
const KArchiveDirectory *subDir =
static_cast<const KArchiveDirectory *>(possibleDir);
if (subDir->entry("KdmGreeterTheme.desktop"))
foundThemes.append(subDir);
}
}
if (foundThemes.isEmpty())
KMessageBox::error(this, i18n("The file is not a valid KDM theme archive."));
else {
KProgressDialog progressDiag(this,
i18nc("@title:window", "Installing KDM themes"), QString());
progressDiag.setModal(true);
progressDiag.setAutoClose(true);
progressDiag.progressBar()->setMaximum(foundThemes.size());
progressDiag.show();
KTempDir themesTempDir(KStandardDirs::locateLocal("tmp", "kdmthemes"));
QStringList themesTempDirs, themesDirs;
foreach (const KArchiveDirectory *ard, foundThemes) {
progressDiag.setLabelText(
i18nc("@info:progress",
"<qt>Unpacking <strong>%1</strong> theme</qt>", ard->name()));
themesTempDirs.append(themesTempDir.name() + ard->name());
themesDirs.append(themeDir + ard->name());
ard->copyTo(themesTempDirs.last(), true);
progressDiag.progressBar()->setValue(progressDiag.progressBar()->value() + 1);
if (progressDiag.wasCancelled())
break;
}
progressDiag.setLabelText(i18nc("@info:progress", "<qt>Installing the themes</qt>"));
QVariantMap helperargs;
QVariantMap returnedData;
helperargs["subaction"] = Helper::InstallThemes;
helperargs["themes"] = themesTempDirs;
if (executeThemeAction(parentWidget(), helperargs, &returnedData)) {
QString errorMessage =
i18n("There were errors while installing the following themes:\n");
QStringList failedThemes = returnedData["failedthemes"].toStringList();
foreach (const QString &path, failedThemes)
errorMessage += path + '\n';
KMessageBox::error(this, errorMessage);
}
KDMThemeWidget::KDMThemeWidget(QWidget *parent)
: QWidget(parent)
{
QGridLayout *ml = new QGridLayout(this);
ml->setSizeConstraint(QLayout::SetMinAndMaxSize);
ml->setSpacing(KDialog::spacingHint());
ml->setMargin(KDialog::marginHint());
themeWidget = new QTreeWidget(this);
themeWidget->setHeaderLabels(QStringList()
<< i18nc("@title:column", "Theme")
<< i18nc("@title:column", "Author"));
themeWidget->setSortingEnabled(true);
themeWidget->sortItems(0, Qt::AscendingOrder);
themeWidget->setRootIsDecorated(false);
themeWidget->setWhatsThis(i18n("This is a list of installed themes.\n"
"Click the one to be used."));
ml->addWidget(themeWidget, 0, 0, 2, 4);
preview = new QLabel(this);
preview->setFixedSize(QSize(200, 150));
preview->setScaledContents(true);
preview->setWhatsThis(i18n("This is a screen shot of what KDM will look like."));
ml->addWidget(preview, 0, 4);
info = new QLabel(this);
info->setMaximumWidth(200);
info->setAlignment(Qt::AlignTop);
info->setWordWrap(true);
info->setWhatsThis(i18n("This contains information about the selected theme."));
ml->addWidget(info, 1, 4);
bInstallTheme = new QPushButton(i18nc("@action:button", "Install &new theme"), this);
bInstallTheme->setWhatsThis(i18n("This will install a theme into the theme directory."));
ml->addWidget(bInstallTheme, 2, 0);
bRemoveTheme = new QPushButton(i18nc("@action:button", "&Remove theme"), this);
bRemoveTheme->setWhatsThis(i18n("This will remove the selected theme."));
ml->addWidget(bRemoveTheme, 2, 1);
bGetNewThemes = new QPushButton(i18nc("@action:button", "&Get New Themes"), this);
ml->addWidget(bGetNewThemes, 2, 2);
connect(themeWidget, SIGNAL(itemSelectionChanged()), SLOT(themeSelected()));
connect(bInstallTheme, SIGNAL(clicked()), SLOT(installNewTheme()));
connect(bRemoveTheme, SIGNAL(clicked()), SLOT(removeSelectedThemes()));
connect(bGetNewThemes, SIGNAL(clicked()), SLOT(getNewStuff()));
themeDir = KStandardDirs::installPath("data") + "kdm/themes/";
defaultTheme = 0;
foreach (const QString &ent,
QDir(themeDir).entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Unsorted))
insertTheme(themeDir + ent);
}
bool TeSQLite::insertView(TeView *view)
{
errorMessage_ = "";
// save it's projection
TeProjection* proj = view->projection();
if ( !proj || !insertProjection(proj))
{
errorMessage_ = "Error inserting projection";
return false;
}
string sql = "INSERT INTO te_view (projection_id, name, user_name, visibility, lower_x, lower_y, upper_x, upper_y, current_theme) VALUES(";
sql += Te2String(proj->id());
sql += ", '";
sql += view->name();
sql += "', '";
sql += view->user();
sql += "', ";
sql += Te2String(view->isVisible()) + ", ";
sql += Te2String(view->getCurrentBox().lowerLeft().x(),15) + ", ";
sql += Te2String(view->getCurrentBox().lowerLeft().y(),15) + ", ";
sql += Te2String(view->getCurrentBox().upperRight().x(),15) + ", ";
sql += Te2String(view->getCurrentBox().upperRight().y(),15) + ", ";
if(view->getCurrentTheme() == -1)
sql += "null ";
else
sql += Te2String(view->getCurrentTheme());
sql += ")";
if(this->execute(sql))
{
//int newId = getMaxValue(this, "te_view", "view_id");
int newId = getLastInsertedSerial();
if(newId >= 0)
{
view->id(newId);
}
}
else
return false;
for(unsigned int th = 0; th < view->size(); ++th)
{
TeViewNode* node = view->get (th);
if (node->type() == TeTHEME)
{
TeTheme *theme = (TeTheme*) node;
insertTheme (theme);
}
else
{
TeViewTree* tree = (TeViewTree*)node;
insertViewTree (tree);
}
}
viewMap()[view->id()] = view;
return true;
}
